Cems Operation (Option); Figure 34 - Cems Option, Specific Hmi Front Panel Display Elements - FCI MT100 Installation, Operation And Maintenance Manual

MT100 Multipoint Flow Meter

CEMS Operation (Option)

CEMS (Continuous Emissions Monitoring System) is an optional MT100 safety feature that combines robust self-checks (with
corresponding onboard relay actions) with data acquisition and handling. Figure 34 below shows the HMI front panel display elements
specific to the CEMS option.
Perform the MT100 CEMS system checks in one of two ways:
● On-Demand System Check – System checks are done on demand by the user using either the HMI front panel display SYS CHK
button or the MT100 Configuration Software application.
From the front panel display:
Start Test: Tap SYS CHK. Observe that the button color turns red and that the System Checks status box shows "In Progress" and
that the Process Status Summary shows "CEMS In Progress" in red.
Results: After several minutes the overall test results are displayed in the System Checks status box. If no issues are detected for
either flow element (FE) or calibration, the System Checks status box shows PASS (in green) status for INTF (interference) and CAL
(calibration) respectively (see Figure 34 above). If, however, an issue is detected in the FE and/or calibration FAIL (in red) is shown
for INTF and/or CAL respectively.
From the MT100 Configuration Software application:
Start Test: Go to the CEMS On-Demand tab (from Diagnostics branch from menu tree on the window's left side). Click Start On-
Demand CEMS Test. In the window's On-Demand Test Status field, observe that the CEMS Progress bar shows the test in progress
as it grows in length (left to right) and that CEMS Test Status shows "In Progress" in red. Other information shown in the Test Status
field includes relay ON/OFF status. Observe also that the front panel SYS CHK button turns yellow and the Process Status Summary
shows "CEMS In Progress" in red. Refer to the MT100 Configuration Software manual 06EN003461 for details.
Results: After several minutes the overall test results are displayed in the front panel display System Checks status box. If no issues
are detected for either flow element (FE) or calibration, the System Checks status box shows PASS (in green) status for INTF
(interference) and CAL (calibration) respectively (see Figure 34 above). If, however, an issue is detected in the FE and/or calibration
FAIL (in red) is shown for INTF and/or CAL respectively.
● Automatic/Scheduled System Check – System checks are done automatically at a user-specified time. This is set up using the MT100
Configuration Software application only.
Start Test: Go to the CEMS Scheduled tab (from Diagnostics branch from menu tree on the window's left side). Set the desired start
time using the Start Time spinner buttons. Then click Send to Device to transmit the programming to the instrument. When the start
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Figure 34 – CEMS Option, Specific HMI Front Panel Display Elements
OPERATION
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